The State has to prove that you were advised of your rights in order for any statement made by you to be admissible in Court. Discuss the interrogation, the lack of Miranda rights and any statement you made with your lawyer before you go to Court. Good luck.
DISCLAIMER I do not practice law in your State. This answer is provided solely for informational purposes only. This answer does not constitute legal advice, create an attorney-client relationship, or constitute attorney advertising.